A right circular cylindrical tank with radius 5 ft and height 16 ft that was initially full of water is being drained at the rate of 0.5√x ft3/min. Find a formula for the depth and the amount of water in the tank at any time t. How long will it take to empty the tank?

Q: An equilateral triangle gutter is 27 ft long, 1 ft wide across the top, and 6 ft deep. If rainwater…

A: Let Vt be the volume of the water at time t. Given that dVdt=12 ft3/min Let h be the height of the…

Q: A set of stairs has a run of 10 ½ inches and a rise of 6 3/4 inches. How much horizontal space is…

A:

Q: How far will a bus travel in 4h at an average speed of 58 mi/h?

A: Given that,   Time (t) taken by bus = 4 hours   Average speed (v) of bus = 58 mi/hours

Q: A truck traveling at 44 ft/sec decelerates at a constant 2 feet per second squared. How many feet…

A: Initial velocity =44 ft/ second Deceleration with constant speed of 2 feet/sec2

Q: From a point 5.0 miles due north of aradio antenna, a hiker walks 2.0 mi west.The antenna is now S…

A: This is a simple word problem of right triangle. Before starting anything we need to draw a labeled…

Q: A Ferris wheel is 20 meters in diameter and boarded from a platform that is 2 meters above the…

A: Introduction: In order to solve this problem, we can model this situation by making use of…

Q: The diameter of a tube is 7/4. How much is the radius( half the diameter)

A: The radius of tube is equals to the half of its diameter.

Q: C = 200(9 + √5x) dC/dx = dollars per unit

A: Given,            C=2009+5x

Q: a spring has a natural length of 4m. it requires 162 J of work to stretch the spring to 13m.…

A: